So it looks like upgrading gear with light on it increases the light level a few points too. I just hit 25, still with only 2 Purple Armor and 2 lvl 20 fully upgraded Blue pieces. I'm loving Striker Titan, I know it's supposed to be the more offensive heavy Titan but Flashbang is the only hard stun (control) in the game and it really makes a difference on spawns. I'm getting a bit used to swapping on the fly to Defender though when we need those shields. I like the damage mitigation the two sub-classes offer: Defender = Shields (read Defense boosts) to face tank and buff teammates where Striker = Health regen (Recovery) and mitigation through stun.
I can't decide on how to stat on the moment and no one seems to want to talk builds. Right now I'm taking what armor pieces I can get to drop but you best believe before I fork some hard earned Marks over, I'm going to have a plan. What are you high level guys shooting for build wise?